[kpil]

But is it really common with grenade attacks in Paris, Brussels and London?

I found one reference to a attack in 2003 in London after a bit of searching. In Sweden, there has at least been 10 or so the last year, with one causalty - the 8 year old that was killed in his bed.

The rest have been explosions outsite apartments - I suppose it's a bit hard to throw a grenade through a window a few stories up. There was also an attack against some policemen in their car - I think they escaped by pure luck.

[manarth]

It seems there have been so many grenade attacks in Sweden that it has its own Wikipedia article: https://en.wikipedia.org/wiki/List_of_grenade_attacks_in_Swe...